package com.zj.service.impl;

import com.zj.dao.StudentDao;
import com.zj.pojo.Student;
import com.zj.pojo.User;
import com.zj.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class StudentServiceImpl implements StudentService {
    @Autowired
    private StudentDao studentDao;
    public Student selectById(int id) {
        return studentDao.selectById(id);
    }
}
